Elongated Cushion Cut Diamond Ring

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Rare Colors Diamonds

3 Carat Cushion Cut Engagement Ring

$152,000

GIA Certified 5.60 Carats Elongated Cushion Cut Diamond Platinum Engagement Ring

By Roman Malakov

Located in New York, NY

A remarkably fine engagement ring, showcasing a 5.60 carats elongated cushion cut diamond certified by GIA as K color and VS2 clarity, set on a four prong setting.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.85 Carat Elongated Cushion Cut Diamond Platinum Engagement Ring

$7,800

GIA Certified 0.85 Carat Elongated Cushion Cut Diamond Platinum Engagement Ring

By Roman Malakov

Located in New York, NY

An elegant engagement ring, featuring a 0.85 carat elongated cushion cut diamond certified by GIA as I color and VS2 clarity, set on a four claw prong setting.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Elongated Cluster Ring. 0.60ct Cushion Cut Floral Engagement Ring Platinum I VS

$6,560Sale Price|20% Off

Elongated Cluster Ring. 0.60ct Cushion Cut Floral Engagement Ring Platinum I VS

Located in New York, NY

Ring Size: 5.75 US, Resizable Color: I Color Clarity: VS1-VS2 Metal: Platinum Stone: Diamond Stone Cut: Old European Cut, Antique Cushion Cut, Cushion Cut Style: Art Deco This exqu...

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Cushion Cut Blue Sapphire and Diamond Halo Ring

$28,750

Cushion Cut Blue Sapphire and Diamond Halo Ring

By Diamond Scene New York

Located in New York, NY

A fabulous stone in the most sought after elongated cushion shape! 4.71 carat Ceylon, Cornflower Blue Sapphire .78 carats of white diamonds Set in a custom made platinum diamo...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

$2,951

14 Karat Gold Organic Design Elongated Cushion Diamond Ring Center, 1/2 Carat

Located in San Francisco, CA

This petite handcrafted earthy, organically designed ring is features 1/2 a Carat Elongated Cushion. Twelve (12) round diamonds create a floral cluster adding to its rustic style. E...

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Rose Gold

$85,000

Louis Newman & Co 4.27 carat Elongated Cushion GIA Cert Diamond Three Stone Ring

By Louis Newman & Company

Located in New York, NY

Set in two tone three stone ring with 2 halfmoon diamonds weighing about 1 carat total.

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

$32,000Sale Price|20% Off

Tiffany & Co. Novo Platinum Cushion Brilliant Cut Diamond Ring

By Tiffany & Co.

Located in Chicago, IL

Ring Details: Total Weight: 3.7 grams Size: 6 Center Stone: 1.60 ct Elongated Cushion Brilliant "Novo" Cut Diamond Color: G Clarity: VS1 Cut: Excellent Dimensions: 7.06 x 6.48 x 4.17...

Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Recent Sales

4 Carat Elongated Cushion Cut Diamond Engagement Ring

Unavailable

4 Carat Elongated Cushion Cut Diamond Engagement Ring

By Hannah Florman

Located in Boston, MA

GIA certified beautiful elongated cushion cut diamond set in a delicate compass prong setting. This stone is one of a kind, and a very unique cut. The diamond is extremely high quali...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Unavailable

Unavailable

Unavailable

Unavailable

Unavailable

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10 Carat Cushion Statement Fancy Yellow 14K Gold Colour-Collector’s Treasure

Located in Mumbai, IN

Trevor Noah · Hollywood styling leans into dramatic cushion silhouettes and luminous fancy yellow diamonds; collectors who follow red-carpet moments will recognise the same camera-re...

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

JEAN DESPRES A Diamond and Gold 'Chevaliere' Ring

Unavailable

JEAN DESPRES A Diamond and Gold 'Chevaliere' Ring

Located in New York, NY

Jean Despres, A Diamond and Gold 'Chevaliere' Ring, centering upon an elongated cushion-cut ring, mounted in rose and white gold, with maker's mark for Despres, with French assay mar...

Vintage Platinum 1.91ctw Elongated Cushion Aquamarine w/ Baguette Diamond Ring

Located in Montclair, NJ

Enjoy :) --Stone(s):-- (1) Natural Genuine Aquamarine - Elongated Cushion Cut - Prong Set - Deep Blue Color - 8.5x6.7mm - 1.51ct (approx.) (2) Natural Genuine Diamonds - Tapered Bag...

Category

1990s Engagement Rings

Materials

Aquamarine, Diamond, Platinum

Elongated Cushion Aquamarine Three-Stone Platinum Diamond Ring - Beverly Hills

Sold

Elongated Cushion Aquamarine Three-Stone Platinum Diamond Ring - Beverly Hills

By Merkaba

Located in Beverly Hills, CA

Transform Rare Gemstones into Timeless Masterpieces Merkaba Jewelry Beverly Hills is dedicated to creating treasures that reflect unparalleled craftsmanship and the rarest natural ge...

Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

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Peter Suchy GIA 2.41 Carat Diamond Platinum Three-Stone Engagement Ring

By Peter Suchy

Located in Stamford, CT

Diamond engagement ring. GIA certified 2.41ct emerald cut diamond in a platinum three-stone setting with two elongated step cut trapezoid side diamonds. Created in the Peter Suchy Wo...

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21st Century and Contemporary Engagement Rings

Materials

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Art Deco style 1.84 Carat vintage round cut diamond ring

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Art Deco style 1.84 Carat vintage round cut diamond ring

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Located in Chicago, IL

This diamond and emerald ring has a stunning Art Deco style design with an eye catching 1.84ct vintage round cut diamond surrounded by ribbons of custom cut emeralds and glittering d...

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Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

$87,000

Handmade Art Deco Platinum Ring 4.11 Ct Old Mine Cut Diamond – I/VS2 GIA

Located in New York, NY

This elegant handmade Art Deco ring features a stunning 4.11-carat Old Mine cut diamond, ( Dating pre-1900’s) graded I color and VS2 clarity (GIA certified). The platinum setting, cr...

Category

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2 Carat Radiant Cut Diamond Fancy Yellow GIA Engagement Ring

$23,000

2 Carat Radiant Cut Diamond Fancy Yellow GIA Engagement Ring

By Rick Shatz

Located in New York, NY

This elegant three-stone engagement ring features a stunning 2.01-carat radiant cut diamond with a captivating fancy yellow hue and VS2 clarity, certified by GIA. GIA#2135010585. ...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

$46,600

GIA Certified 3.02 Carats Oval Cut Diamond Three-Stone Platinum Engagement Ring

By Roman Malakov

Located in New York, NY

A magnificent three-stone engagement ring, showcasing a 3.02 carats oval cut diamond certified by GIA as J color and SI1 clarity, set on a four prong setting. Flanked by pear shape d...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring

$19,900

7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring

By Merkaba

Located in Beverly Hills, CA

A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...

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Elongated Cushion Cut Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact elongated cushion cut diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, Platinum and 14k Gold, this item was constructed with great care. For this particular accessory, there are many different carat weights to choose from, but 1 Carat and 1.5 Carat versions are of considerable interest. Creating an elongated cushion cut diamond ring has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Concierge Diamonds Inc. and Hannah Florman are consistently popular. Today, if you’re looking for a cushion cut version of this piece and are unable to find the perfect match, our selection also includes antique cushion cut alternatives. There aren’t many items for men if you’re seeking an elongated cushion cut diamond ring, as most of the options available are for women and unisex.

How Much is a Elongated Cushion Cut Diamond Ring?

Prices for an elongated cushion cut diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $866 and can go as high as $160,000, while this accessory, on average, fetches $18,090.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.